IsSalableWithReservationsCondition.php

Go to the documentation of this file.

<?php
declare(strict_types=1);

namespace Magento\InventorySales\Model\IsProductSalableForRequestedQtyCondition;

use Magento\InventoryReservationsApi\Model\GetReservationsQuantityInterface;
use Magento\InventorySalesApi\Api\IsProductSalableForRequestedQtyInterface;
use Magento\InventorySalesApi\Model\GetStockItemDataInterface;
use Magento\InventorySalesApi\Api\Data\ProductSalableResultInterface;
use Magento\InventorySalesApi\Api\Data\ProductSalableResultInterfaceFactory;
use Magento\InventorySalesApi\Api\Data\ProductSalabilityErrorInterfaceFactory;
use Magento\InventoryConfigurationApi\Api\GetStockItemConfigurationInterface;
use Magento\InventoryConfigurationApi\Api\Data\StockItemConfigurationInterface;

class IsSalableWithReservationsCondition implements IsProductSalableForRequestedQtyInterface
{
    private $getStockItemData;

    private $getReservationsQuantity;

    private $getStockItemConfiguration;

    private $productSalabilityErrorFactory;

    private $productSalableResultFactory;

    public function __construct(
        GetStockItemDataInterface $getStockItemData,
        GetReservationsQuantityInterface $getReservationsQuantity,
        GetStockItemConfigurationInterface $getStockItemConfiguration,
        ProductSalabilityErrorInterfaceFactory $productSalabilityErrorFactory,
        ProductSalableResultInterfaceFactory $productSalableResultFactory
    ) {
        $this->getStockItemData = $getStockItemData;
        $this->getReservationsQuantity = $getReservationsQuantity;
        $this->getStockItemConfiguration = $getStockItemConfiguration;
        $this->productSalabilityErrorFactory = $productSalabilityErrorFactory;
        $this->productSalableResultFactory = $productSalableResultFactory;
    }

    public function execute(string $sku, int $stockId, float $requestedQty): ProductSalableResultInterface
    {
        $stockItemData = $this->getStockItemData->execute($sku, $stockId);
        if (null === $stockItemData) {
            $errors = [
                $this->productSalabilityErrorFactory->create([
                    'code' => 'is_salable_with_reservations-no_data',
                    'message' => __('The requested sku is not assigned to given stock')
                ])
            ];
            return $this->productSalableResultFactory->create(['errors' => $errors]);
        }

        $stockItemConfiguration = $this->getStockItemConfiguration->execute($sku, $stockId);

        $qtyWithReservation = $stockItemData[GetStockItemDataInterface::QUANTITY] +
            $this->getReservationsQuantity->execute($sku, $stockId);
        $qtyLeftInStock = $qtyWithReservation - $stockItemConfiguration->getMinQty() - $requestedQty;
        $isEnoughQty = (bool)$stockItemData[GetStockItemDataInterface::IS_SALABLE] && $qtyLeftInStock >= 0;
        if (!$isEnoughQty) {
            $errors = [
                $this->productSalabilityErrorFactory->create([
                    'code' => 'is_salable_with_reservations-not_enough_qty',
                    'message' => __('The requested qty is not available')
                ])
            ];
            return $this->productSalableResultFactory->create(['errors' => $errors]);
        }
        return $this->productSalableResultFactory->create(['errors' => []]);
    }
}